Merge pull request #1056 from thomaseichinger/pkg-openwsn

pkg/openwsn/Makefile

pkg/openwsn/Makefile.include

pkg/openwsn/README.md

pkg/openwsn/apply_patches.sh

pkg/openwsn/patch.txt

pkg/openwsn/patches/02a-MAClow_IEEE802154.c.patch

pkg/openwsn/patches/02a-MAClow_IEEE802154.h.patch

pkg/openwsn/patches/02a-MAClow_IEEE802154E.c.patch

pkg/openwsn/patches/02a-MAClow_IEEE802154E.h.patch

pkg/openwsn/patches/02a-MAClow_Makefile.patch

pkg/openwsn/patches/02a-MAClow_stupidmac_Makefile.patch

pkg/openwsn/patches/02a-MAClow_stupidmac_stupidmac.c.patch

pkg/openwsn/patches/02a-MAClow_stupidmac_stupidmac.h.patch

pkg/openwsn/patches/02a-MAClow_topology.c.patch

pkg/openwsn/patches/02a-MAClow_topology.h.patch

pkg/openwsn/patches/02b-MAChigh_Makefile.patch

pkg/openwsn/patches/02b-MAChigh_neighbors.c.patch

pkg/openwsn/patches/02b-MAChigh_neighbors.h.patch

pkg/openwsn/patches/02b-MAChigh_res.c.patch

pkg/openwsn/patches/02b-MAChigh_res.h.patch